mail.ustf.de - robtex.com
mail.ustf.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 135.125.134.139🇫🇷 OVH135.125.128.0/17 | ||||||
| NS | ns1.domainparking.de ⭐ ⚠️ Not in parent delegation | ||||||
| A | 5.75.211.71🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC | ||||||
| PTR | static.71.211.75.5.clients.your-server.de | ||||||
| A | 137.74.127.129🇫🇷 OVH137.74.0.0/16 | ||||||
| NS | ns2.domainparking.de ⚠️ Not in parent delegation | ||||||
| A | 138.201.228.113🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4 | ||||||
| PTR | ns2.domainparking.de | ||||||
| A | 176.9.15.214🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | ns2.domainparking.de | ||||||
| MX | mx.domainparking.de ⭐ | ||||||
| A | 2606:4700:3031::6815:3f2d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2606:4700:3031::ac43:8fb1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 104.21.63.45Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.67.143.177🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.domainparking.dehostmaster@domainparking.de 2022-08-03 #0 | ||||||
ustf.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 135.125.134.139🇫🇷 OVH135.125.128.0/17 | ||||||
| NS | ns1.domainparking.de ⭐ | ||||||
| NS | ns2.domainparking.de | ||||||
| MX | mx.domainparking.de ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.domainparking.dehostmaster@domainparking.de 2022-08-03 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.domainparking.de2026-03-24 → 2026-04-27 · 2 obs
● 2026-04-27 23:44:36
●NSns2.domainparking.de2026-03-24 → 2026-04-27 · 2 obs
● 2026-04-27 23:44:36
●MXmx.domainparking.de2026-03-24 → 2026-04-27 · 2 obs
● 2026-04-27 23:44:36
●A135.125.134.1392026-03-24 → 2026-04-27 · 3 obs
● 2026-03-24 21:16:18
● 2026-04-27 23:44:36
○A87.230.14.512015-05-16 → 2016-03-28 · 4 obs
● 2016-03-28 14:04:54
○ 2026-03-24 21:16:18
○ 2026-04-27 23:44:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| ustf.de | ns2.domainparking.de, ns1.domainparking.de | - |
✅ Authoritative Response
Server:176.9.15.214
NS records: ns2.domainparking.de, ns1.domainparking.de
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at de: Error: DNS query timeout: 194.246.96.1 for DNSKEY de
⏱️ Timing
Total: 3735ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 135.125.134.139 |
| NS | 2 | ns2.domainparking.de, ns1.domainparking.de |
| MX | 1 | mx.domainparking.de (pri: 25) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.domainparking.de hostmaster.domainpa |
Analysis
IP Addresses
mail.ustf.de resolves to a single IP: 135.125.134.139.
Other host names, for instance np-fotografie.de, kuechenstudio-grevenbroich.de, studentenwohnung-koeln.de, uaw.at and mail.kochstudio-dresden.de share IP numbers with mail.ustf.de.
Name Servers
mail.ustf.de has two name servers: ns1.domainparking.de and ns2.domainparking.de.
mail.ustf.de shares the same name server setup as other domains, for example amorspfeil.de, mail.solarleasing.de, mail.euro-insolvenz.de, nugendubel.de and fahrzeug-mietkauf.de.
Host names with two IP numbers:
ns1.domainparking.de points to: 5.75.211.71 and 137.74.127.129; ns2.domainparking.de points to: 138.201.228.113 and 176.9.15.214.
Mail Servers
mail.ustf.de is handled by a single mail server, mx.domainparking.de.
mail.ustf.de shares the mail server setup with other domains, for example wohlfahrtseinrichtung.de, mail.2souls.de, buy.hitman.de, vzc.at and oktoberfest-wohnung.de.
mx.domainparking.de resolves to four IPs: 2606:4700:3031::6815:3f2d, 2606:4700:3031::ac43:8fb1, 104.21.63.45 and 172.67.143.177.